Anant Vatsayan, MBBS
- Part D claims, 2024
- 11
- Publications
- 22
- Clinical trials
- 3
- Hospital affiliations
- 1
- Industry payments
- $2,092
- Practice address
- 111 Michigan Ave, NW, Washington, DC 20010
- Practice phone
- Call (202) 476-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Anant Vatsayan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Anant Vatsayan is a pediatric hematology and oncology physician in Washington, District of Columbia
Anant Vatsayan practices at Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital.
Anant Vatsayan's NPI, 1780991414, was assigned on September 1, 2010. Anant Vatsayan holds District of Columbia license MD047284.
- NPI
- 1780991414NPI Registry (opens in a new tab)
- NPI enumeration date
- September 1, 2010
- NPI status
- Active
- Practice phone
- (202) 476-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Anant Vatsayan practices at Children's National Hospital in Washington, District of Columbia
Anant Vatsayan's primary practice is Children's National Hospital, at 111 Michigan Ave, NW, Washington, DC 20010 in The District County. The practice phone is (202) 476-5000.
- Children's National Hospital111 Michigan Ave, NW, Washington, DC 20010 · The District CountyPhone(202) 476-5000
Source: Dmand AI Affiliation Data
Anant Vatsayan is affiliated with 2 sites of care and 1 medical group
Anant Vatsayan's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. The medical group on file is Children's National Hospital. Dmand AI also links Anant Vatsayan to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anant Vatsayan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anant Vatsayan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's National Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's National Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Anant Vatsayan is one of 65 pediatric hematologys and oncology physicians in District of Columbia
Pediatric hematology-oncology is Anant Vatsayan's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Anant Vatsayan is licensed in District of Columbia.
Specialties and state licenses
- Pediatric hematology and oncology, District of ColumbiaPrimary
Pediatric hematologys and oncology physicians near Anant Vatsayan
Counts of pediatric hematologys and oncology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Anant Vatsayan's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Anant Vatsayan's median patient age at 12, with 33% women.
Anant Vatsayan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Anant Vatsayan wrote 11 Medicare Part D claims in 2024
In 2024, Anant Vatsayan wrote 11 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Anant Vatsayan has 22 publications on record
Dmand AI links 22 papers to Anant Vatsayan, published from 2015 to 2025. 2018 was the busiest year, with 4. The most frequent topics are Hematopoietic Stem Cell Transplantation, Receptors, Antigen, T-Cell and Receptors, Chimeric Antigen. Anant Vatsayan has published most often in Blood Adv. Anant Vatsayan's most frequent co-authors are Hasan Kamal Hashem, MB, BS, Sanjay P. Ahuja, MD and David A. Jacobsohn, MD.
Anant Vatsayan's papers by year, 2015 to 2025
Topics Anant Vatsayan writes about most
- Hematopoietic Stem Cell Transplantation
- Receptors, Antigen, T-Cell
- Receptors, Chimeric Antigen
- Allografts
- Anemia, Aplastic
- Immunotherapy, Adoptive
- Interleukin 1 Receptor Antagonist Protein
- Lymphohistiocytosis, Hemophagocytic
Anant Vatsayan's most frequent co-authors
- Hasan Kamal Hashem, MB, BS4 shared papers
- Sanjay P. Ahuja, MD3 shared papers
- David A. Jacobsohn, MD3 shared papers
Recent publications by Anant Vatsayan
Pediatr Blood Cancer
Transplant Cell Ther
Pediatr Hematol Oncol
See who Anant Vatsayan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Anant Vatsayan works with, so you can find a warm path to the right pediatric hematologys and oncology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Anant Vatsayan has worked on 3 clinical trials
Dmand AI links Anant Vatsayan to 3 clinical trials. 2 are still active or recruiting. Conditions studied include Lymphoma, Leukemia and Anemia, Sickle Cell. Seattle Children's Hospital sponsors the most, 2.
Clinical trials with Anant Vatsayan by phase
- 1Phase 1: 1 trial
- 1Phase 1/2: 1 trial
- NonePhase 2: no trials
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Anant Vatsayan's trials
- Lymphoma
- Leukemia
- Anemia, Sickle Cell
- Anemia, Hemolytic, Congenital
Investigators on the most trials with Anant Vatsayan
- Emily Hsieh, MD2 shared trials
- Mhd Monzr Al Malki, MD1 shared trial
- Kirsten Marie Boughan, DO1 shared trial
Recent clinical trials with Anant Vatsayan
A Pediatric and Young Adult Trial of Genetically Modified T Cells Directed Against CD22 for Relapsed/Refractory Leukemia or Lymphoma (opens in a new tab)
A Feasibility and Safety Study of Dual Specificity CD19 and CD22 CAR-T Cell Immunotherapy for CD19+CD22+ Leukemia (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Anant Vatsayan received $2,092 in industry payments from 2016 to 2025
CMS Open Payments shows 27 general payments to Anant Vatsayan from 12 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 49% of the total. Adaptive Biotechnologies Corporation paid the most, $1,163. It also lists 1 research payment totaling $26 in 2019.
General payments to Anant Vatsayan by program year, 2016 to 2025
General payments to Anant Vatsayan by kind, 2016 to 2025
- Travel and lodging$1,02449%
- Food and beverage$96046%
- Entertainment$1085%
Companies that paid Anant Vatsayan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Anant Vatsayan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Anant Vatsayan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anant Vatsayan's NPI number?
Anant Vatsayan's NPI number is 1780991414. It was assigned on September 1, 2010, and it is active in the NPI Registry.
What does Anant Vatsayan specialize in?
Anant Vatsayan is a pediatric hematology and oncology physician in Washington, District of Columbia. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Anant Vatsayan practice?
Anant Vatsayan practices at 111 Michigan Ave, NW, Washington, DC 20010. Anant Vatsayan's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. Dmand AI also links Anant Vatsayan to 1 dialysis center.
What is Anant Vatsayan's office phone number?
The practice phone on file for Anant Vatsayan is (202) 476-5000.
What is Anant Vatsayan's medical license number?
Anant Vatsayan holds District of Columbia license MD047284.
Which hospitals is Anant Vatsayan affiliated with?
Anant Vatsayan practices at Children's National Hospital in Washington, District of Columbia.
What medical group is Anant Vatsayan part of?
Anant Vatsayan is linked to Children's National Hospital.
Has Anant Vatsayan received payments from drug or device companies?
CMS Open Payments shows $2,092 in general payments to Anant Vatsayan from 12 companies from 2016 to 2025. The largest total came from Adaptive Biotechnologies Corporation.
How long has Anant Vatsayan been practicing?
Anant Vatsayan's NPI was assigned in 2010.
Does Anant Vatsayan do research?
Dmand AI links 22 publications to Anant Vatsayan, published from 2015 to 2025. Anant Vatsayan has worked on 3 clinical trials.
Who does Anant Vatsayan publish with?
Anant Vatsayan's most frequent co-authors are Hasan Kamal Hashem, MB, BS (4 shared papers), Sanjay P. Ahuja, MD (3 shared papers) and David A. Jacobsohn, MD (3 shared papers).
Selling to pediatric hematology-oncology practices?
See pediatric hematologys and oncology physicians in District of Columbia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card